2012365424

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{521879}}^1$

素因数の和:522128

約数の個数: 20

約数和(自身を含む): 3915143760

約数和(自身を除く): 1902778336

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 521879, 1043758, 2087516, 4175032, 8350064, 125772839, 251545678, 503091356, 1006182712, 2012365424]

約数ペア:

[(1, 2012365424), (2, 1006182712), (4, 503091356), (8, 251545678), (16, 125772839), (241, 8350064), (482, 4175032), (964, 2087516), (1928, 1043758), (3856, 521879)]